The "Sewage-Waste" series of submersible pumps is designed for use in commercial dewatering and wastewater applications and can be used to transfer wastewater or unscreened raw sewage. The semi-open reversing impeller design reduces the risk of clogging and allows each pump to pass a 2½" (63mm) spherical solid. These durable cast iron pumps include a powder coated epoxy finish to prevent corrosion, and are designed to provide great heat dissipation from the motor, ensuring a long service life. As with every Zoeller pump, each one is 100% pressure-tested, submerged and run to ensure quality and reliability for years of trouble-free performance! This attention to detail is an inherent feature in every pump of this series, making it one of the most reliable in the industry.
Zoeller J631 Series Sewage Pump Features and Benefits
Class 30 Cast Iron Construction
All Units are Double Seal for Extra Motor Protection
Corrosion Resistant Powder coated Epoxy Finish
Stainless Steel Screws, Washers, Tag and Seal Assembly
Oil Filled, Hermetically Sealed Motor with Heavy Duty Finned Motor Housing for Added Heat Dissipation
Continuous Duty Operation in Submerged Conditions
Maximum Temperature for Sewage or Dewatering: 104°F (40°C) with 1.2 Service Factor
416 Stainless Steel Motor Shaft
Stainless Steel Fitted Tandem Shaft Seals, Carbon Ceramic Seal Faces
3” NPT Vertical Discharge
Control Panels with Overload Protection Available
Non-Automatic for Variable Level Control Systems
Specifications
Zoeller 631-0006 Sewage Pump Specifications
VOLTAGE: 3ø, 200V, 60Hz
HORSEPOWER: 2.0 HP
AMP DRAW (full load): 7.8
MOTOR TYPE: 3 Phase
RPM: 1750 RPM
MAXIMUM HEAD: 34'
MAXIMUM CAPACITY: 385 GPM
SWITCH TYPE: Manual
DISCHARGE PIPE SIZE: 3" NPT Vertical
MAXIMUM SOLIDS HANDLING: 2-1/2" Spherical Solid
IMPELLER TYPE: Ductile Iron, Semi-Open
CORD LENGTH: 25' Type UL Listed, 3-Wire Cord
BODY CONSTRUCTION: Cast Iron
MAXIMUM OPERATING TEMPERATURE: 104°F (40C)
Zoeller Model J631 Performance Curve
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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